JP2978243B2 - 移動無線システムの同期方法 - Google Patents

移動無線システムの同期方法

Info

Publication number
JP2978243B2
JP2978243B2 JP2512660A JP51266090A JP2978243B2 JP 2978243 B2 JP2978243 B2 JP 2978243B2 JP 2512660 A JP2512660 A JP 2512660A JP 51266090 A JP51266090 A JP 51266090A JP 2978243 B2 JP2978243 B2 JP 2978243B2
Authority
JP
Japan
Prior art keywords
time
base station
signal
message
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2512660A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04501944A (ja
Inventor
ダーリン，ヤン，エリック，オーケ，スタイナー
ギスラー，ワルター
ペルソン，ベングト，イングベ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of JPH04501944A publication Critical patent/JPH04501944A/ja
Application granted granted Critical
Publication of JP2978243B2 publication Critical patent/JP2978243B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
JP2512660A 1989-09-12 1990-07-19 移動無線システムの同期方法 Expired - Lifetime JP2978243B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8902994-6 1989-09-12
SE8902994A SE464553B (sv) 1989-09-12 1989-09-12 Synkroniseringsmetod i ett mobilradiosystem

Publications (2)

Publication Number Publication Date
JPH04501944A JPH04501944A (ja) 1992-04-02
JP2978243B2 true JP2978243B2 (ja) 1999-11-15

Family

ID=20376856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2512660A Expired - Lifetime JP2978243B2 (ja) 1989-09-12 1990-07-19 移動無線システムの同期方法

Country Status (13)

Country Link
JP (1) JP2978243B2 (fr)
KR (1) KR970002747B1 (fr)
CN (1) CN1023283C (fr)
AU (1) AU625469B2 (fr)
CA (1) CA2039699C (fr)
DE (1) DE4026698C2 (fr)
FR (1) FR2652468B1 (fr)
GB (1) GB2236458B (fr)
HK (1) HK58695A (fr)
MY (1) MY106831A (fr)
NZ (1) NZ234720A (fr)
SE (1) SE464553B (fr)
WO (1) WO1991004620A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260245B (en) * 1991-10-04 1995-03-08 Technophone Ltd Digital radio receiver
WO1994022245A1 (fr) * 1993-03-23 1994-09-29 Telefonaktiebolaget Lm Ericsson Montage en cascade de microbases
DE69841773D1 (de) * 1997-04-24 2010-09-02 Nippon Telegraph & Telephone Mobiles kommunikationsverfahren und anordnung
FR2809579B1 (fr) * 2000-05-23 2003-07-04 Nortel Matra Cellular Procede de controle d'un canal entre un terminal radio et une infrastructure de radiocommunication cellulaire, et reseau d'acces mettant en oeuvre un tel procede
FR2809576B1 (fr) * 2000-05-23 2002-11-15 Nortel Matra Cellular Procede de controle d'un canal entre un terminal radio et une infrastructure de radiocommunication cellulaire, et reseau d'acces mettant en oeuvre un tel procede
DE10056361A1 (de) * 2000-11-14 2002-05-23 Philips Corp Intellectual Pty Drahtloses Netzwerk zur Übermittlung von Parametern für eine verschlüsselte Datenübertragung
US8804609B2 (en) * 2004-11-02 2014-08-12 Apple Inc. Systems and methods for use with orthogonal frequency division multiplexing
KR100902112B1 (ko) * 2006-11-13 2009-06-09 한국전자통신연구원 키 재동기 구간의 음성 데이터를 예측하기 위한 벡터 정보삽입 방법, 전송 방법 및 벡터 정보를 이용한 키 재동기구간의 음성 데이터 예측 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1429469A (en) * 1961-07-19 1976-03-24 Hell Rudolf Method for subsequently setting data receivers in a contrinuous transmission of encoded data transmitted in binary code form
DE978043C (de) * 1962-08-27 1977-04-21 Siemens Ag Verfahren und Einrichtung zur verschluesselten UEbertragung von Fernschreibnachrichten
EP0028272A1 (fr) * 1979-11-03 1981-05-13 PATELHOLD Patentverwertungs- & Elektro-Holding AG Procédé et dispositif pour la transmission chiffrée d'informations
US4555805A (en) * 1980-03-14 1985-11-26 Harris Corporation Secure mobile telephone system
US4411017A (en) * 1980-03-14 1983-10-18 Harris Corporation Secure mobile telephone system
DE3150254A1 (de) * 1981-04-13 1983-07-14 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur verschluesselten digitalen informationsuebertragung
US4549308A (en) * 1982-07-12 1985-10-22 At&T Bell Laboratories Secure mobile radio telephony
TR23067A (tr) * 1985-07-12 1989-02-21 Siemens Ag Sifrelenmis radyo trafigini icra etmek icin bir metod ve cihaz
JPS62137937A (ja) * 1985-12-12 1987-06-20 Fujitsu Ltd 回線切替方式
US4803726A (en) * 1986-12-31 1989-02-07 Motorola, Inc. Bit synchronization method for a digital radio telephone system

Also Published As

Publication number Publication date
GB2236458A (en) 1991-04-03
FR2652468A1 (fr) 1991-03-29
NZ234720A (en) 1992-12-23
GB9017473D0 (en) 1990-09-26
GB2236458B (en) 1993-10-13
CA2039699C (fr) 1999-09-28
FR2652468B1 (fr) 1992-07-03
AU625469B2 (en) 1992-07-09
DE4026698A1 (de) 1991-03-14
WO1991004620A1 (fr) 1991-04-04
SE8902994D0 (sv) 1989-09-12
DE4026698C2 (de) 1999-06-17
CN1050294A (zh) 1991-03-27
KR920702120A (ko) 1992-08-12
AU6353590A (en) 1991-04-18
SE8902994L (sv) 1991-03-13
HK58695A (en) 1995-04-28
KR970002747B1 (ko) 1997-03-10
MY106831A (en) 1995-07-31
SE464553B (sv) 1991-05-06
JPH04501944A (ja) 1992-04-02
CA2039699A1 (fr) 1991-03-13
CN1023283C (zh) 1993-12-22

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